ui 默认最大化，解决自启动时无法最大化的问题

src/ui/ui_ads_hmi/main.cpp

@@ -55,6 +55,7 @@ int main(int argc, char *argv[])
     //w.show();
     //w.showMaximized();  //apollo_fu 20200409
     w.setWindowTitle("ADS-UI-Ver2.0 ");
-    w.showMinimized();  //apollo_fu 20200413
+//    w.showMinimized();  //apollo_fu 20200413
+    w.showMaximized();
     return a.exec();
 }